Asus VK266H - Power & Control Schematics

Service Manual ASUS
V
W266H&VW266H
29
R223 0 OHM 1/8W
Q202
NC/PMBS3904
+15V_POW ER
GND
GND
GND
C213
0.1UF16V
R206
0 OHM 1/16W
GND
+
C221
100UF16V
+5V
+5V_LDO
C228
1uF/16V
GND
R219 10K OHM 1/16W
U201
AME8845AEDT330Z
1
2
3
4
VIN
GND
VOUT
TH
R224 0 OHM 1/8W
GND
BRI GHT
R215 330K 1/16W 5%
+3.3V_VDD
GND
GND
+VLC D
GND
+3.3V_VDD
C224
0.1UF 16V
Q201
NC/PMBS3904
+1.8V_VDD_A
R203
4.7K OHM 1/16W
R208
NC/4.7K OHM 1/16W
GND
GND
C217
1uF/16V
GND
R218 5.1 OHM 2W
+3.3V_VDD
C209
1UF 25V
ON/OFF
R211
10K OHM 1/16W
GND
R217
22K OHM 1/16W
Q210 AO3401
GND
L102 120 OHM
C226
0.1UF16V
+ C219
NC/100UF25V
+5V_POWER
GND
GND
ADJ_PWM
+3.3V_VDD
C214
22uF
ON_PBACK
ON/ OFF
R209
4.7K OHM 1/16W
C229
0.1uF
R214 10K OHM 1/16W
C231
0.1uF 50V
L201
120 OHM
1 2
R202
10K OHM 1/16W
U203
KA278R12CTU
1 2
3
4
Vin Vo
GND
Vdis
+5V
C202
0.1UF 16V
C204
1000PF16V
+
C205
100UF25V
C206
0.1uF 50V
+
C218
100uF/25V
U202
AIC1084-18PM
23
1
OUTIN
GND
GND
A12V_I2SNJW
+15V_POWER
GND
C203
1uF/16V
GND
+5V_POWER
Q208
MMBT3904
+ C211
100UF16V
GND
R216 180KOHM1/16W
+5V_POWER
C222
0.1UF16V
R221
4.7K OHM 1/16W
+ C212
100UF16V
Q204
NC
TBD A
ASUS VK261H/VW261H B
10 11Thursday , September 11, 2008
715T3144-H
备注
10. DC POWER
T3144-H-X-X-1-080910
OE M MODEL Si ze
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
ON_PWR
GND
+ C201
470uF/16V
GND
R204
4.7K OHM 1/16W
C216
0.1UF16V
+5V_POWER
R201
NC /10K OHM 1/16W
GND
L202 120 OHM
1 2
L204 120 OHM
1 2
Q203
AO4411
1
2
3
4
8
7
6
5
S
S
S
G
D
D
D
D
C208
10uF/16V
GND
GND
GND
C225
22uF
GND
+
C223
100UF16V
+5V_POWER
+1.8V_VDD
+15V
GND
CN201
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C230 0.1UF16V
GND
D201
SM340A
+15V_POWER
GND
ON_PANEL
+3V_LDO
L203 120 OHM
1 2
+5VAU X
Q205
MMBT3904
+15V
GND
R210
10K OHM 1/16W
C215
0.1UF16V
C207
0.1UF16V
R205
1K OHM 1/16W
GND
GND
+3.3V_VDD_A
GND
R213
22K OHM 1/16W
R212
NC
R207
NC/4.7K OHM 1/16W
+5V_POWER
C210
NC
R222
4.7K OHM 1/16W
GND
GND
BRI GHT
GND